LIFTMASTER 8155 REPLACEMENT PARTS (OPENER HEAD)
| Ref# | Part Description | Part Number | Buy New | Buy Used | Repair Info |
| 1 | Sprocket Cover | 41A4371 | NEW | --- | |
| 2 | Gear & Sprocket | 41A4885-4 | NEW | --- | GUIDE |
| 3 | Drive & Worm Gear | 41A2817 | NEW | --- | |
| 4 | Front End Panel w/ Labels | 41A5484-1 | --- | REQUEST | |
| 5 | Light Socket | 041C0279 | NEW | --- | |
| 6 | Light Lens | 108D79 | NEW | REQUEST | |
| 7 | Capacitor | 30B532 | NEW | --- | |
| 8 | Capacitor Bracket | 12A373 | --- | REQUEST | |
| 9 | Universal Motor | 041D7440 | --- | REQUEST | |
| 10 | Travel Module | 041D7742-7 | NEW | --- | |
| 11 | Cover | 041D8140 | --- | REQUEST | |
| 12 | Logic Board | 045ACT | NEW | USED | |
| 13 | Logic Board End Panel | 041D0239 | --- | REQUEST |
LIFTMASTER 8155 REPLACEMENT PARTS (OPENER RAIL)
| Ref# | Part Description | Part Number | Buy New | Buy Used | Repair Info |
| 1 | Master Link Kit | 4A1008 | NEW | --- | |
| 2 | Belt Pulley Bracket | 41B5424 | NEW | REQUEST | |
| 3 | Complete Trolley Assembly | 41B3869-1 | NEW | REQUEST | |
| 4 | One-Piece Rail | MULTIPLE | --- | REQUEST | |
| 5 | Full Belt Assembly | 41A5434-11 | NEW | USED | |
| Rail Grease (Not Shown) | 41B4103 | --- | --- |
LIFTMASTER 8155 REPLACEMENT PARTS (INSTALLATION / MISC)
| Ref# | Part Description | Part Number | Buy New | Buy Used | Repair Info |
| 1 | Multi-function door control panel |
882LMW
|
NEW | USED | |
| 2 |
1-Button remote control
|
891LM
|
NEW | USED | |
| 3 | 3V CR2032 Lithium battery |
10A20
|
NEW | --- | |
| 4 | Remote control visor clip | 29B137 | NEW | --- | |
| 5 |
Emergency release rope & handle
|
41A2828
|
NEW | --- | |
| 6 | 2-Conductor bell wire, white and white/red | 41B4494-1 | NEW | --- | |
| 7 | Door bracket with clevis pin and fastener |
41A5047
|
NEW | --- | |
| 8 | Header bracket with clevis pin and fastener | 41A4353 | NEW | --- | |
| 9 | Safety sensor kit | 41A5034 | NEW | USED | |
| 10 | Straight door arm section | 178B34 | NEW | --- | |
| 11 | Curved door arm section | 178B35 | NEW | --- | |
| 12 | Safety reversing sensor brackets (2) | 41A5266-1 | --- | REQUEST | |
| Installation Hardware Bag (Not Shown) | 41A2770-6 | --- | --- |
LIFTMASTER 8155 ACCESSORIES
| Part Number | Part Description | Buy New | Buy Used | Repair Info |
| 828LM | Liftmaster Internet Gateway | NEW | USED | |
| 829LM | Garage & Gate Monitor | --- | USED | |
| 895MAX | 3-Button Premium MAX Remote | NEW | --- | |
| 880LMW | Smart Control Panel | NEW | USED | |
| 823LM | Remote Light Switch | --- | --- | |
| 877MAX | MAX Wireless Keyless Entry | NEW | USED | |
| 893MAX | 3-Button MAX Remote Control | NEW | USED | |
| 881LMW | Motion Detecting Control Panel with Timer-to-Close Control |
NEW | --- | |
| 825LM | Remote Light Control | NEW | --- | |
| 374UT | Mini Universal Remote | NEW | --- | |
| 892LT | 2-Button Learning Remote | NEW | --- | |
| 894LT | 4-Button Learning Remote | NEW | --- | |
| 886LMW | Motion Detecting Control Panel | NEW | --- | |
| 975LM | Laser Parking Assist | NEW | --- |